Sr. Mechanical Engineer TRL11, Inc.Sr. Mechanical EngineerIrvine, CA$120,000–$180,000This role will have broad responsibility across the full product lifecycle, including requirements definition and verification, mechanical architecture, detailed design, drawing release, supplier selection, manufacturing engineering, environmental testing, and ongoing product support. The ideal candidate is a strong individual contributor who is comfortable making technical decisions, working directly with vendors, technicians, and customers, and remaining accountable for a product after the initial design is released.
Mechanical Engineer, High Spec Water CECO Environmental CorpMechanical Engineer, High Spec WaterTustin, CAABOUT CECO CECO Environmental is a leading environmentally focused, diversified industrial company whose solutions protect people, the environment, and industrial equipment across the globe, serving a broad landscape of industrial air, industrial water and energy transition markets. Lead the mechanical design and specification of water and wastewater systems, including: o Pumping systemso Treatment processeso Pipework and valve networkso Filtration and disinfection systemso Mechanical plant and ancillary equipment.
Mechanical Designer, Data Centers - Remote (U.S.) AECOMMechanical Designer, Data Centers - Remote (U.S.)Los Angeles, CARemoteCooling System Selection: Selecting appropriate air/water side cooling systems for data centers, including Fan wall units, computer room air handlers (CRAHs), chilled water systems, DX systems and CRAC units, in-row cooling, and containment solutions, based on the specific cooling requirements of the data center and the criticality of the equipment. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
NewMechanical Design Engineer II AntaresMechanical Design Engineer IILos Angeles, CaliforniaAt Antares, we like to specifically tie each role to our founding document’s set of values–here are the top five cultural values we think you should believe at your core to be successful: Think in Systems - Energy and Defense are complex ecosystems with numerous stakeholders with competing priorities, conflicting policies, perverse incentives, and emergent and path-dependent properties. The ideal candidate has experience designing and releasing electronic hardware assemblies for production, creating detailed mechanical drawings and documentation, and managing CAD models, bills of materials (BOMs), and engineering data within a Product Data Management (PDM) system.
NewMechanical Design Engineer I/II - Space AntaresMechanical Design Engineer I/II - SpaceLos Angeles, CaliforniaAt Antares, we like to specifically tie each role to our founding document’s set of values–here are the top five cultural values we think you should believe at your core to be successful: Think in Systems - Energy and Defense are complex ecosystems with numerous stakeholders with competing priorities, conflicting policies, perverse incentives, and emergent and path-dependent properties. The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Idaho, Oak Ridge, Los Alamos, and Savannah River.
Senior Mechanical Engineer RTXSenior Mechanical EngineerEl Segundo, CaliforniaExperience leading a mechanical engineering team and/or collaborate with cross-functional teams including other engineering disciplines, operations, supply chain, quality, and/or external suppliers to resolve technical challenges and develop effective design solutions. Developing innovative technical solutions to a wide range of complex challenges spanning the entire product lifecycle, including proposal, advanced development, design, manufacturing, integration, and testing of missiles and launchers, support equipment and electronics for military programs.
NewEngineering Technician I/II City of Orange, CaliforniaEngineering Technician I/IIOrange, CA$63,543–$90,030 / yearUnder direct supervision (Engineering Technician I) or general supervision (Engineering Technician II), performs a variety of specialized paraprofessional engineering work and office duties in support of professional engineering staff and inspectors for the planning, design, and construction of Capital Improvement Projects (CIP); maintains plan files and engineering records; conducts field surveys, maintains the database, generates reports, and creates maps on the Geographic Information System (GIS); engineering permit processing; and performs related work as required. Receives and responds to information requests for base maps, parcel maps and improvement plan information, encroachment permits, benchmarks, and other geographical data, soils reports, as-builts, and street improvements; retrieves plans, reports, permits, and files as necessary to comply with requests; responds to complaints from the public and resolves conflicts between owners, contractors, developers, utility companies, and others.
Project Engineering Supervisor Senior PlcProject Engineering SupervisorBurbank, CAStarting as 'Stainless Steel Products' in 1945, and acquired by Senior plc in 1995, we are vertically integrated with our own foundry, fabrication shop, and ISO-certified engineering lab, allowing us to design, manufacture, and qualify complex ducting systems for space launch, defense, and commercial aerospace applications worldwide. Provide technical leadership of New Product Development programs with the internal IPDT (Integrated Product Development Team; i.e. design engineers, design drafters, manufacturing engineering, test lab technicians, program managers, etc.) and external customer.
Project Engineer, Civil Engineering Ware MalcombProject Engineer, Civil EngineeringIrvine, CA$90,000–$125,000 / yearEstablished in 1972, Ware Malcomb is a dynamic, forward-thinking commercial real estate design firm providing professional architecture, interior design, civil engineering, branding, building measurement, structural engineering and MEP engineering services to clients throughout the world. The firm is also ranked among the top 10 Architecture/Engineering firms in Engineering News-Record’s Top 500 Design Firms and the Top 30 Interior Design Firms in Interior Design magazine’s Top 100 Giants.
Manager, Thermal Control Systems VastManager, Thermal Control SystemsLong Beach, California$154,980–$219,996 / yearVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Manufacturing - Mfg. Tech 3 StratAcuity Staffing Partners IncManufacturing - Mfg. Tech 3Baldwin Park, CA$32–$34.50 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex Systems is seeking a hands-on Manufacturing Technician III to support manufacturing operations, equipment maintenance, and production activities for an innovative technology-driven organization in Baldwin Park, CA.
Supplier Quality Engineer VastSupplier Quality EngineerLong Beach, California$100,000–$130,380 / yearVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
NewProcess Engineer New Grad December 2026 Freeform Future CorpProcess Engineer New Grad December 2026Los Angeles, CA$95,000–$120,000 / yearYou will collaborate with an interdisciplinary team of mechanical, software, and simulations engineers to analyze massive in situ data sets as well as post print material characteristics, helping rapidly iterate on improving the printing technology with machine learning. Responsibilities: Support the Process Engineering team in developing a deep understanding of the metal additive process and hardware operation by analyzing massive in situ data sets to gain insight into physical mechanisms of the printing process.
Senior, Civil Engineer AntaresSenior, Civil EngineerLos Angeles, CaliforniaAt Antares, we like to specifically tie each role to our founding document’s set of values–here are the top five cultural values we think you should believe at your core to be successful: Think in Systems - Energy and Defense are complex ecosystems with numerous stakeholders with competing priorities, conflicting policies, perverse incentives, and emergent and path-dependent properties. Working across engineering, manufacturing, licensing, construction, supply chain, and operations, the team develops repeatable deployment solutions that enable rapid installation of factory-built microreactors at commercial, defense, and government sites.
Transmission Line Engineer II NV5Transmission Line Engineer IILos Angeles, CA$80,000–$100,000 / yearLeveraging proprietary design methodologies and state-of-the-art modeling software, we tackle complex site-specific obstacles head-on, reducing construction timelines and costs associated with electrical distribution and transmission improvements. The submission of unsolicited resumes by recruitment or staffing agencies to NV5 or its employees is strictly prohibited unless contacted directly by NV5's internal Talent Acquisition team seeking 3rd party sourcing assistance.
Transmission Line Engineer III NV5Transmission Line Engineer IIIIrvine, CA$95,000–$135,000 / yearLeveraging proprietary design methodologies and state-of-the-art modeling software, we tackle complex site-specific obstacles head-on, reducing construction timelines and costs associated with electrical distribution and transmission improvements. The submission of unsolicited resumes by recruitment or staffing agencies to NV5 or its employees is strictly prohibited unless contacted directly by NV5's internal Talent Acquisition team seeking 3rd party sourcing assistance.
Software Engineer Layup Parts IncSoftware EngineerHuntington Beach, CA$130,000–$200,000 / yearTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. We're not just another composites shop-we're a technology-first manufacturing startup building the next generation of manufacturing software and automation for aerospace and defense.
Operations Engineer Starpath RoboticsOperations EngineerHawthorne, CaliforniaYou'll design the workflows, staffing plans, and operational systems that let us hit rate and quality targets — and stand up the metrics, tools, and continuous improvement processes that make the line better every week. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Propulsion Engineer II Quantum SpacePropulsion Engineer IIHawthorne, Maryland$110,000–$160,000 / yearWe are seeking a motivated and technically drivenEngineer II – Propulsion to contribute to the development of advanced propellant tanks, pumps, and next-generation spacecraft propulsion systems supporting Ranger missions. Working closely with propulsion, mechanical, systems, manufacturing, test, and flight operations teams, you will support propulsion hardware throughout the full product lifecycle—from concept development through flight operations.
HR Coordinator APLA Health & WellnessHR CoordinatorLos Angeles, CAPOSITION SUMMARY: Under the supervision of the Director of Human Resources Operations, the Human Resources Coordinator provides comprehensive Human Resources support in the areas of recruitment, onboarding, HR compliance, employee engagement, performance management, HRIS administration, leave administration, employee recognition, and records management. ESSENTIAL DUTIES AND RESPONSIBILITIES: Coordinate and oversee the background check and pre-employment screening process for all new hires, including tracking progress, communicating with vendors and employers as needed, and providing timely updates to hiring managers.